David Gumberg, Lauren Shareshian, Jameson Lopp (@lopp), Steven Roose (@stevenroose3), and Tim Ruffing (@real_or_random) joined Optech to discuss Newsletter #365: News 1:13:00 Testing compact block prefilling 1:33:53 Mempool-based fee estimation library Changing consensus 49:17 Migration from quantum-vulnerable outputs 1:13 Taproot-native `OP_TEMPLATEHASH` proposal 12:57 Proposal to allow longer relative timelocks 23:48 Security against quantum computers with taproot as a commitment scheme Releases and release candidates 1:46:55 Bitcoin Core 29.1rc1 Notable code and documentation changes 1:48:12 Bitcoin Core #29954 1:49:13 Bitcoin Core #33004 1:52:37 LDK #3246 1:53:35 LDK #3892 1:54:31 LDK #3662